.container {
  margin-top: 10px;
  margin-bottom: 30px;
}

// 回到顶部按钮的样式
.backTop {
  position: fixed;
  right: 10px;
  bottom: 80px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  line-height: 30px;
  text-align: center;
  border: 1px solid #ccc;
  cursor: pointer;
  transition: all 1s ease-in;
  z-index: 999;
  &:hover {
    background-color: #ccc;
  }
}
